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WO2004026124A3 - Appareil utilise avec une canule d'entree d'un dispositif d'aide ventriculaire - Google Patents

Appareil utilise avec une canule d'entree d'un dispositif d'aide ventriculaire Download PDF

Info

Publication number
WO2004026124A3
WO2004026124A3 PCT/US2003/031012 US0331012W WO2004026124A3 WO 2004026124 A3 WO2004026124 A3 WO 2004026124A3 US 0331012 W US0331012 W US 0331012W WO 2004026124 A3 WO2004026124 A3 WO 2004026124A3
Authority
WO
WIPO (PCT)
Prior art keywords
conduit
inflow cannula
cannula
vad
connector
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/US2003/031012
Other languages
English (en)
Other versions
WO2004026124A2 (fr
WO2004026124B1 (fr
Inventor
Patrick M Mccarthy
Ji-Feng Chen
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Cleveland Clinic Foundation
Original Assignee
Cleveland Clinic Foundation
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Cleveland Clinic Foundation filed Critical Cleveland Clinic Foundation
Priority to AU2003277167A priority Critical patent/AU2003277167A1/en
Publication of WO2004026124A2 publication Critical patent/WO2004026124A2/fr
Publication of WO2004026124A3 publication Critical patent/WO2004026124A3/fr
Publication of WO2004026124B1 publication Critical patent/WO2004026124B1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/36—Other treatment of blood in a by-pass of the natural circulatory system, e.g. temperature adaptation, irradiation ; Extra-corporeal blood circuits
    • A61M1/3621—Extra-corporeal blood circuits
    • A61M1/3653—Interfaces between patient blood circulation and extra-corporal blood circuit
    • A61M1/3659—Cannulae pertaining to extracorporeal circulation
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M60/00—Blood pumps; Devices for mechanical circulatory actuation; Balloon pumps for circulatory assistance
    • A61M60/10—Location thereof with respect to the patient's body
    • A61M60/122—Implantable pumps or pumping devices, i.e. the blood being pumped inside the patient's body
    • A61M60/126—Implantable pumps or pumping devices, i.e. the blood being pumped inside the patient's body implantable via, into, inside, in line, branching on, or around a blood vessel
    • A61M60/148—Implantable pumps or pumping devices, i.e. the blood being pumped inside the patient's body implantable via, into, inside, in line, branching on, or around a blood vessel in line with a blood vessel using resection or like techniques, e.g. permanent endovascular heart assist devices
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M60/00—Blood pumps; Devices for mechanical circulatory actuation; Balloon pumps for circulatory assistance
    • A61M60/10—Location thereof with respect to the patient's body
    • A61M60/122—Implantable pumps or pumping devices, i.e. the blood being pumped inside the patient's body
    • A61M60/165—Implantable pumps or pumping devices, i.e. the blood being pumped inside the patient's body implantable in, on, or around the heart
    • A61M60/178—Implantable pumps or pumping devices, i.e. the blood being pumped inside the patient's body implantable in, on, or around the heart drawing blood from a ventricle and returning the blood to the arterial system via a cannula external to the ventricle, e.g. left or right ventricular assist devices
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M60/00—Blood pumps; Devices for mechanical circulatory actuation; Balloon pumps for circulatory assistance
    • A61M60/20—Type thereof
    • A61M60/205—Non-positive displacement blood pumps
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M60/00—Blood pumps; Devices for mechanical circulatory actuation; Balloon pumps for circulatory assistance
    • A61M60/80—Constructional details other than related to driving
    • A61M60/855—Constructional details other than related to driving of implantable pumps or pumping devices
    • A61M60/857—Implantable blood tubes
    • A61M60/859—Connections therefor
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/36—Other treatment of blood in a by-pass of the natural circulatory system, e.g. temperature adaptation, irradiation ; Extra-corporeal blood circuits
    • A61M1/3621—Extra-corporeal blood circuits
    • A61M1/3653—Interfaces between patient blood circulation and extra-corporal blood circuit
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M39/00—Tubes, tube connectors, tube couplings, valves, access sites or the like, specially adapted for medical use
    • A61M39/08—Tubes; Storage means specially adapted therefor

Landscapes

  • Health & Medical Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Engineering & Computer Science (AREA)
  • Cardiology (AREA)
  • Biomedical Technology (AREA)
  • Anesthesiology (AREA)
  • Hematology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Mechanical Engineering (AREA)
  • Vascular Medicine (AREA)
  • External Artificial Organs (AREA)

Abstract

L'invention concerne un appareil (10) destiné à être utilisé avec une canule d'entrée (12) d'un dispositif d'aide vasculaire (VAD) (14). Ladite canule (12) présente une première partie (30) destinée à être reliée à un ventricule (22) d'un coeur (24) et une seconde partie (32) destinée à être reliée au VAD (14). L'appareil (10) comprend un conduit flexible (60) présentant une première et une seconde extrémité (70, 72) opposées et une partie corps principale (68) qui relie les extrémités. Ladite partie corps principale (68) peut être déplacée dans une position fermée, affaissée radialement, dans laquelle le flux sanguin est bloqué dans le conduit (60) et une position ouverte, expansée radialement, dans laquelle le flux sanguin est non affecté dans le conduit. Un premier connecteur (64) relie la première extrémité (70) du conduit (60) à la première partie de la canule d'entrée (12). Un second connecteur (62, 66) relie la seconde extrémité (72) du conduit (60) à la seconde partie (32) de la canule d'entrée (12). Selon l'invention, plusieurs conceptions sont destinées à fixer lesdits connecteurs (64, 62, 66) ensemble, de manière à empêcher un mouvement relatif des extrémités (70, 72) l'une par rapport à l'autre.
PCT/US2003/031012 2002-09-23 2003-09-23 Appareil utilise avec une canule d'entree d'un dispositif d'aide ventriculaire Ceased WO2004026124A2 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU2003277167A AU2003277167A1 (en) 2002-09-23 2003-09-23 Apparatus for use with an inflow cannula

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/252,454 US6802806B2 (en) 2002-09-23 2002-09-23 Apparatus for use with an inflow cannula of ventricular assist device
US10/252,454 2002-09-23

Publications (3)

Publication Number Publication Date
WO2004026124A2 WO2004026124A2 (fr) 2004-04-01
WO2004026124A3 true WO2004026124A3 (fr) 2004-06-24
WO2004026124B1 WO2004026124B1 (fr) 2004-08-19

Family

ID=31992958

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2003/031012 Ceased WO2004026124A2 (fr) 2002-09-23 2003-09-23 Appareil utilise avec une canule d'entree d'un dispositif d'aide ventriculaire

Country Status (3)

Country Link
US (1) US6802806B2 (fr)
AU (1) AU2003277167A1 (fr)
WO (1) WO2004026124A2 (fr)

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US7799041B2 (en) * 2004-03-23 2010-09-21 Correx, Inc. Apparatus and method for forming a hole in a hollow organ
US7510561B2 (en) 2004-03-23 2009-03-31 Correx, Inc. Apparatus and method for connecting a conduit to a hollow organ
US7824358B2 (en) 2004-07-22 2010-11-02 Thoratec Corporation Heart pump connector
US9138228B2 (en) 2004-08-11 2015-09-22 Emory University Vascular conduit device and system for implanting
WO2006065966A2 (fr) * 2004-12-15 2006-06-22 Correx, Inc. Dispositif et procede permettant de brancher un conduit a un vaisseau creux
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US9283314B2 (en) * 2005-09-21 2016-03-15 Abiomed, Inc. Cannula systems
US7846123B2 (en) 2007-04-24 2010-12-07 Emory University Conduit device and system for implanting a conduit device in a tissue wall
EP2231223B1 (fr) * 2007-12-27 2018-10-03 Heartware, Inc. Fiche de connecteur de dispositif d'assistance ventriculaire
US8092416B2 (en) 2008-03-28 2012-01-10 Vitalmex Internacional S.A. De C.V. Device and method for connecting a blood pump without trapping air bubbles
JP4996578B2 (ja) 2008-10-28 2012-08-08 株式会社サンメディカル技術研究所 多孔性構造体を具備する医療用装置又は器具
US9566146B2 (en) 2008-12-19 2017-02-14 St. Jude Medical, Inc. Cardiovascular valve and valve housing apparatuses and systems
US20100160939A1 (en) * 2008-12-19 2010-06-24 St. Jude Medical, Inc. Systems, apparatuses, and methods for cardiovascular cutting devices and valves
US8905961B2 (en) 2008-12-19 2014-12-09 St. Jude Medical, Inc. Systems, apparatuses, and methods for cardiovascular conduits and connectors
US8728012B2 (en) 2008-12-19 2014-05-20 St. Jude Medical, Inc. Apparatus and method for measuring blood vessels
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CA2828885A1 (fr) 2011-03-02 2012-09-07 Thoratec Corporation Manchon ventriculaire
EP3485925A1 (fr) * 2011-05-16 2019-05-22 Berlin Heart GmbH Canule pour la formation d'un canal d'écoulement pour liquides corporels
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Also Published As

Publication number Publication date
AU2003277167A8 (en) 2004-04-08
WO2004026124A2 (fr) 2004-04-01
AU2003277167A1 (en) 2004-04-08
WO2004026124B1 (fr) 2004-08-19
US6802806B2 (en) 2004-10-12
US20040059178A1 (en) 2004-03-25

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